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jpgontarz/README.md

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Hello, my name is Jonathan Gontarz 👋

I am a data analyst with over 5 years of experience working in the food & beverage and workforce analysis industries, specializing in data cleaning & transformation, data analysis & reporting, and data visualization.

My goal is to help businesses harness data to uncover actionable insights and make informed decisions.

❎ Excel | 🐬 SQL | 📶 Power BI

📌 Check out my latest project

📂 View my project portfolio

🤝 Connect with me on LinkedIn

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  1. Power-BI-Project-HR-Analytics-Dashboard Power-BI-Project-HR-Analytics-Dashboard Public

    In this project, I created a Power BI dashboard to analyze HR data, while also answering key questions related to employee performance, satisfaction, and retention, providing actionable insights to…

  2. SQL-Project-HR-Analytics-Attrition-and-Performance SQL-Project-HR-Analytics-Attrition-and-Performance Public

    In this project, I analyzed an HR dataset using SQL to identify key insights on employee retention, job satisfaction, and performance across departments, providing actionable recommendations to enh…

  3. Excel-Project-Coffee-Sales-Dashboard Excel-Project-Coffee-Sales-Dashboard Public

    In this project, I cleaned sample coffee sales data and generated an easy-to-use, comprehensive KPI and trends dashboard in Excel.